Email Service Notes (Celeste)

I need some professional business sentences for writing email.
Please find the two media quotation for your reference.
Please keep confidential and for your reference.
Since we are working together for the first time, can you give me a template for reference?
Please find the media proposal for your reference, also attach spotplan for your final confirmation.

Edited 

I need some professional business sentences for writing email.
Please find / Attached are the two media quotations for your reference.
Please keep this confidential and for your reference.
Since we are working together for the first time, will you please give me a template for reference?
Please find /Attached is the media proposal for your reference, also attached is the spotplan for your final confirmation.